3.0-stable review patch. If anyone has any objections, please let me know.
------------------ From: Daniel Borkmann <dbork...@redhat.com> [ Upstream commit 586c31f3bf04c290dc0a0de7fc91d20aa9a5ee53 ] For sensitive data like keying material, it is common practice to zero out keys before returning the memory back to the allocator. Thus, use kzfree instead of kfree. Signed-off-by: Daniel Borkmann <dbork...@redhat.com> Acked-by: Neil Horman <nhor...@tuxdriver.com> Acked-by: Vlad Yasevich <vyasev...@gmail.com> Signed-off-by: David S. Miller <da...@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- net/sctp/auth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -71,7 +71,7 @@ void sctp_auth_key_put(struct sctp_auth_ return; if (atomic_dec_and_test(&key->refcnt)) { - kfree(key); + kzfree(key); SCTP_DBG_OBJCNT_DEC(keys); } } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/